baber/WOPTO huggingface dataset:
Patent KR-20210141071-A (KR)
Title: Radar System for Vehicle And Control Method Therefor
IPC: G01S13/931
Filed: 2020-05-15
Abstract: Disclosed are a vehicle radar system and a control method thereof. According to one embodiment of the present invention, a radar system for a plurality of vehicle radars comprises: the vehicle radar which generates a trigger signal with a period, generates and transmits/receives a radar signal based on the trigger signal, collects data about a target, and calculates information about the target based on the data about the target; and an electronic control unit (ECU) which controls the order of transmitting a trigger signal generation command to the vehicle radar sequentially over a first time interval. The ECU simultaneously transmits the trigger signal generation command to the plurality of vehicle radars which receive the least interference from each other. Therefore, the present invention can shorten a trigger signal generation period of each vehicle radar.
Patent KR-20200062119-A (KR)
Inventor: UMEZAKI ATSUSHI
IPC: G02F1/133
Filed: 2020-05-25
Abstract: An objective of the present invention is to suppress a motion failure in a shift register circuit. A driving circuit has a shift register consisting of a plurality of flip-flop circuits. The flip-flop circuits include a transistor (11), a transistor (12), a transistor (13), a transistor (14), and a transistor (15). In a non-selection period, when the transistor (13) or the transistor (14) is turned on, a potential of a node A is set so that the node A is suppressed from floating.
Patent KR-20210150047-A (KR)
Inventor: SEO YEONG GYO
IPC: A61Q19/00
Filed: 2020-06-03
Abstract: The present invention relates to a skin moisturizing cosmetic composition comprising an extract of Andrographis paniculata as an active ingredient. The cosmetic composition according to the present invention uses a natural extract to be harmless to human body and ensure very excellent safety, and excellent antioxidant and moisturizing effects.
Patent KR-20200144478-A (KR)
Inventor: HASHIMOTO HIROYUKI
IPC: B28D1/24
Filed: 2020-06-05
Abstract: Provided is a processing device capable of inhibiting a degradation in processing accuracy. The processing device includes a processing unit, a control unit, and a temperature detection means. The processing unit has: a cutting blade; and a spindle assembly including a spindle having the cutting blade mounted at the tip thereof, and an air bearing for supporting the spindle with air, and having a spindle housing through which the spindle passes. The spindle housing has a cooling fluid passage of which one end for cooling the spindle assembly is connected to a cooling fluid supply source and the other end communicates with a cooling fluid discharge port of the spindle housing. The temperature detection means detects the temperature of the spindle housing. The control unit determines whether a cooling state of the spindle assembly is normal or abnormal based on the temperature detected by the temperature detection means.
Patent KR-20210151587-A (KR)
Inventor: OH JIN YOUNG
IPC: A61K8/9789
Filed: 2020-06-05
Abstract: The present invention relates to a method for producing a cosmetic composition comprising an illite extract as an active ingredient. Specifically, the method comprises: a first step of preparing salt-removed deep sea water; a second step of mixing the purified deep sea water and illite powder in a sealed container; a third step of performing vaporizing by pressurizing and heating the container containing a mixture; a fourth step of condensing the water vapor discharged through the pipe connected to the sealed container; and a fifth step of extracting plant extracts by hot water extraction of two or more plants of angelica, eoseongcho, trifolieae, baeknyeoncho, lavender, spinach, apricot seed, wormwood, and paprika using the purified deep sea water. Accordingly, various minerals including silicate, calcium salt, etc. are abundantly contained, and it is possible to prepare a cosmetic composition capable of adjusting the pH suitable for the skin type. In addition, the supply can be stably maintained by using deep sea water instead of using limited groundwater. The present invention has the advantage of being rich in oxygen and improving moisture and elasticity.
Patent KR-20210155061-A (KR)
Inventor: LEE SEYOON
IPC: G01M3/18
Filed: 2020-06-15
Abstract: The present invention relates to a power transmission-type leak detection device. More specifically, the present invention relates to a power transmission-type leak detection device which is configured to detect water leak from a pipe by being installed on the pipe having an inclination, and comprises: a first frame formed in a cylindrical shape and fixed on the outer circumferential edge of the pipe, and placed in a direction where leaked water flows from the pipe; a second frame configured to have a greater inner diameter than that of the first frame, formed by being extended from the upper side of the first frame, and forming a leaked water gathering space between the inner circumferential edge and the pipe; and a detection unit including a circuit board placed on an outer side of the second frame, a first connector placed near the circuit board, and a pair of first terminals placed on the first connector, connected to the circuit board, formed to penetrate the circuit board, and extended to the leaked water gathering space of the second frame. The detection unit is configured to, when the leaked water from the pipe is moved and gathered in the leaked water gathering space, detect the water leak and transmit a water leak detection signal as the pair of first terminals apply current to each other by being extended to the leaked water gathering space.
Patent KR-20200078444-A (KR)
Inventor: BYUNGKU HWANG
IPC: F24F130/30
Filed: 2020-06-22
Abstract: The present invention relates to an air conditioner and, more specifically, to an air conditioner which can individually drive guide vanes according to the characteristics of an air conditioning space, and simultaneously provide rotating and fixed air currents to the air conditioning space. And, the air conditioner can prevent unnecessary power usage and increase user convenience.
Patent KR-20210158185-A (KR)
Inventor: KWON CHANG HYEON
IPC: A44B19/30
Filed: 2020-06-23
Abstract: A zipper made with a magnet uses the magnet's properties to make the zipper much more convenient than the original zipper by using the magnet's N and S poles. The present invention attaches a function of locking clothes to clothes by simply attaching them using the magnet. An effect of the invention is that everyone can put on and take off clothes conveniently.
Patent KR-20220001317-A (KR)
Title: A composition comprising an extract of Phlomis umbrosa Turcz for treating and preventing hangover
Inventor: HA IN HYUK
IPC: A23L33/105
Filed: 2020-06-29
Abstract: The present invention relates to a composition and a health functional food for improving liver functions and preventing and treating hangover containing an extract of Phlomis umbrosa TURCZ. as an active ingredient. With regard to the extract of Phlomis umbrosa TURCZ., it has been confirmed that samples of the present invention exhibit a strong effect of improving liver functions and treating and preventing hangover through an in vitro experiment (experimental example 1), etc., such as an experiment on measuring alcohol dehydrogenase (ADH) activity, an experiment on measuring aldehyde dehydrogenase (ALDH) activity, etc., and thus can be advantageously used in pharmaceutical compositions, health functional foods, and health supplements for the prevention and treatment of hangover.
Patent KR-20210006298-A (KR)
Inventor: LEE WOO JIN
IPC: G02B26/00
Filed: 2020-07-07
Abstract: The present invention relates to a method for setting an optical transceiver wavelength using an optical transceiver management device. The method includes: a first step of setting a wavelength-tunable subcarrier signal transmission unit output wavelength of the optical transceiver management device as a first wavelength; and a second step of transmitting wavelength information on the first wavelength to an optical transceiver. The first and second steps can be repeated by the number of wavelengths used in an optical communication network.
Patent KR-20220006242-A (KR)
Title: Touch sensor, manufacturing method of touch sensor, image display device including touch sensor
Inventor: YUN SANG WON
IPC: G06F3/041
Filed: 2020-07-08
Abstract: According to an embodiment, a touch sensor comprises a base layer, sensing electrodes formed on the base layer, and a black matrix formed in the same layer as the sensing electrodes or in a lower portion of the sensing electrodes.
Patent KR-20220006276-A (KR)
Inventor: SONG KI HOON
IPC: H05K7/14
Filed: 2020-07-08
Abstract: A server cooling device according to the present invention comprises: a body wherein a server module and a cooling module for cooling the server module are mounted in an inner space; and a sliding member that allows one part of the cooling module to be mounted, allows to be slide in/out of the body along a horizontal direction of the body by an operation of a user, and exposes one part of the cooling module to the outside when slid to the outside of the body. Through thereof, the present invention can effectively cool the server module, effectively maintain the components of the server module, and provides an effect of easily replacing a coolant of a coolant storage tank.
Patent KR-20220013615-A (KR)
Title: Mixer for mixing powder
Inventor: HYUN YONG CHO
IPC: B01F23/60
Filed: 2020-07-27
Abstract: The present invention aims to prevent leaning of a raw material for mixing generated by centrifugal force due to rotation of a blade and to ensure uniform spray from top to bottom when adding supplementary material such as oil into a housing of a mixer. To achieve the purpose, the powder mixer according to the present invention comprises: a work table; a housing unit which is located on one side of the work table and mixes the provided raw material; an impeller unit connected with a lower part of the housing unit; a cover for covering an upper part of the housing unit; and a driving unit which is located on the other side of the work table and drivers the impeller unit.
Patent KR-20220015069-A (KR)
Title: Organic light emitting diodes
Inventor: PARK JE BEOM
IPC: H01L27/32
Filed: 2020-07-30
Abstract: The present invention relates to an organic light emitting display device capable of realizing low reflection and high luminance. According to the present invention, only a gray pattern is positioned corresponding to a non-emission region of W sub-pixel and R, G, and B sub-pixels corresponding to a transmission direction of light emitted through an organic light emitting layer. The gray pattern and the transparent pattern are positioned to overlap each other in the emitting regions of the R, G, and B sub-pixels. Through this, even if a separate circular polarizing plate is not provided, external light reflectance can be minimized through transmittance control through a transmittance control layer. By making the transmittance control layer have a high transmittance corresponding to the light emitting regions of the R, G, and B sub-pixels, it is possible to prevent a decrease in luminance in the R, G, and B sub-pixels as well.
Patent KR-20220015160-A (KR)
Inventor: HONG WON KYUNG
IPC: A47G1/06
Filed: 2020-07-30
Abstract: Disclosed is a frame. The frame according to an embodiment of the present invention includes: a framework formed to have a polygonal structure in a plane to surround an outer periphery of a fabric exhibit and including a fastening structure fastened to a rear support portion on a rear surface thereof; the rear support portion fastened to the rear surface of the framework to form a space configured to fix the fabric exhibit between the framework and the rear support portion and having a polygonal panel-shaped structure corresponding to the framework in a plane; a first fixing portion mounted, with a structure corresponding to an edge shape of the fabric exhibit, on a top surface of the rear support portion; and a second fixing portion attached to the first fixing portion by a magnetic force while the fabric exhibit is mounted above the first fixing portion and a top surface of the fabric exhibit is interposed therebetween. The present invention can provide the frame including the structure which can easily mount and replace the flexible exhibit such as the fabric exhibit without damage, and can fix the exhibit to easily maintain a taut state.
Patent KR-20220017687-A (KR)
Title: Manufacturing method of fried rice and fried rice thereby
Inventor: CHOI GWON HEE
IPC: A23L25/00
Filed: 2020-08-05
Abstract: The present invention relates to a method for manufacturing overcooked rice crust, including the steps of: preparing rice (S1); roasting chestnuts, onion and garlic (S2); boiling the rice, the chestnuts, the onion and the garlic (S3); manufacturing overcooked rice crust by applying heat and pressure (S4); and manufacturing overcooked rice crust powder by a grinder (S5). In the step (S1) of preparing rice, 300g of rice is soaked in water for at least 1 hour to 3 hours, and 50g of chestnuts, 40g of onion and 10g of garlic are minced. In the step (S2) of roasting chestnuts, onion and garlic, cooking oil is put in a container heated at 100 deg. C for 1 minute, and 50g of chopped chestnuts, 40g of minced onion and 7g of garlic are roasted at a temperature of 100 to 150 deg. C for 5 minutes. In the step of boiling rice, chestnuts, onion and garlic (S3), 1800 to 2000cc of water and 200g of soaked rice are put in a container, and the container is heated more at a temperature of 150 to 200 deg. C for 20 to 30 minutes. In the step of manufacturing overcooked rice crust by applying heat and pressure (S4), 30g of overcooked rice crust porridge is put into an overcooked rice crust machine, is heated with heat at 60 to 80 deg. C and is pressurized at a pressure of 2 to 3.5kg/cm^2 for 5 to 7 minutes to primarily produce overcooked rice crust.
Patent KR-20220018200-A (KR)
Inventor: KANGHO SUL
IPC: B67D1/08
Filed: 2020-08-06
Abstract: The present invention suggests a cold water tank equipped with a vertical pipe that has excellent temperature control ability, secures sufficient mechanical strength, and prevents dew condensation. The cold water tank includes: a cooling water tank in which drinking water is stored; an insulation material for insulating the cooling water tank by covering the bottom and sides of the cooling water tank; and a cooling unit for cooling the cooling water tank, wherein the cooling unit includes: a connecting pipe that penetrates the bottom of the insulation material and protrudes on both sides of the bottom of the insulation material; and a capillary tube inserted into the connecting pipe and protruding into an inlet evaporator installed in the cooling water tank.
Patent KR-20220022373-A (KR)
Inventor: SEO JUNG WON
IPC: H02M1/32
Filed: 2020-08-18
Abstract: The present disclosure provides a power conversion device comprising: a leg including a first switching element, a second switching element, a third switching element, and a fourth switching element connected in series with each other, a first diode, a second diode, a third diode, and a fourth diode respectively connected in anti-parallel to the first switching element, the second switching element, the third switching element, and the fourth switching element, and a fifth diode and a sixth diode connected in series with each other between a connection point of the first and second switching elements and a connection point of the third and fourth switching elements; a smoothing part including a DC positive terminal connected to a drain terminal of the first switching element, a DC negative terminal connected to a source terminal of the fourth switching element, and a first capacitor and a second capacitor connected at a neutral point in series with each other between the DC positive terminals; a gate driver controlling ON/OFF of each of the first switching element, the second switching element, the third switching element, and the fourth switching element according to the potential output from each of the DC positive terminal, the DC negative terminal, and the neutral point; a pulse width modulation (PMW) controller outputting a plurality of pulse width modulation signals for controlling each of the switching elements to the gate driver; and a signal delay part delaying at least one pulse width modulation signal among the pulse width modulation signals by a predetermined delay time. According to an embodiment of the present disclosure, it is possible to minimize the possibility of damage to the switching element that may occur when the driving is stopped.
Patent KR-20220022389-A (KR)
Inventor: YOO JIN HYEOK
IPC: G01M3/04
Filed: 2020-08-18
Abstract: The present invention relates to an airtightness inspection device for a separator plate for a fuel cell, which can inspect the airtightness of a line formed on a separator plate before stacking a stack. The airtightness inspection device for a separator plate for a fuel cell, according to an embodiment of the present invention, is an airtightness inspection device for a separator plate for a fuel cell for inspecting the airtightness of a line formed in a separator plate constituting a unit cell of a fuel cell, and comprises: a jig unit in close contact with a surface on which the airtight line of the separator plate is formed and having an inspection flow path opened to a position in contact with the airtight line of the separator plate; and an inspection liquid supply means for supplying an inspection liquid to a position where the airtight line of the separator plate and the jig unit come into contact through the inspection flow path of the jig unit. The inspection is to find out whether the inspection liquid leaks from the contact portion between the airtight line of the separator plate and the jig unit.
Patent KR-20220022742-A (KR)
Inventor: LEE HYUNG HOON
IPC: B29C33/44
Filed: 2020-08-19
Abstract: Disclosed is an injection-molded product take-out device. According to an embodiment, the injection-molded product take-out device includes: an upper mold having a molding groove formed on a bottom surface of the upper mold; a lower mold coupled to or separated from the upper mold; and a mold opening/closing operation unit configured to lift the upper mold to separate the upper mold from the lower mold, wherein the mold opening/closing operation unit includes: a cam inserted into a crank reception groove formed inside the lower mold, and eccentrically coupled to a rotation shaft; a pushing pin having a lower end making close contact with the cam so as to be supported by the cam, and vertically coupled to an inside of the lower mold so as to be lifted and lowered; and a driving unit configured to control the rotation shaft to rotate within a predetermined angle so that the cam is repeatedly located in a highest or lowest position. Accordingly, an injection-molded product that has been molded by an injection molding machine is simultaneously lifted at uniform points so as to be stably taken out without damage, so that defects are prevented.
Patent KR-20220023842-A (KR)
Title: Eco-friendly copolymer with improved scratch resistance and method for preparing the same
Inventor: JUNG SEUNG PIL
IPC: C08G64/30
Filed: 2020-08-20
Abstract: The present invention relates to an eco-friendly copolymer with improved scratch resistance and a manufacturing method thereof, and more specifically, to a copolymer which comprises: a repeating unit having an anhydrosugar alcohol-derived structure; a repeating unit having a diaryl ketone structure; and a polycarbonate repeating unit and has improved scratch resistance compared to conventional linear polycarbonate and polycarbonate copolymer while maintaining excellent impact resistance and improved eco-friendliness, and a manufacturing method thereof.
Patent KR-20200101895-A (KR)
Title: Method of manufacturing semiconductor device, substrate processing apparatus, and program
Inventor: KITAMURA MASAHITO
IPC: H01L21/02
Filed: 2020-08-20
Abstract: The present invention controls the in-plane film thickness distribution of a film formed on a substrate. A method for manufacturing a semiconductor device comprises the following processes of: preparing a substrate; forming a film on the substrate by supplying an inert gas from a first supply part to the substrate, supplying an inert gas from a second supply part to the substrate, and supplying a processing gas from a third supply part installed on the opposite side to the first supply part while interposing a straight line passing through the second supply part to the substrate. In the process of forming the film, the in-plane thickness distribution of the film formed on the substrate is adjusted by controlling a balance between the flow rate of the inert gas supplied from the first supply part and the flow rate of the inert gas supplied from the second supply part.
Patent KR-20220023078-A (KR)
Inventor: KIM JONG UK
IPC: E01B25/24
Filed: 2020-08-20
Abstract: The present invention relates to an apparatus for reinforcing a driving rail suspension apparatus (10) which is able to be fixed by being apart from a ceiling of a clean room toward a lower side by a suspension apparatus, and fixing on a holding frame with a mold bar (120) with a driving rail installed for a driving vehicle. The apparatus for reinforcing the mold bar for the driving rail comprises: a fixing plate (20) engaged with a concave groove of the mold bar (120) by corresponding to the longitudinal direction of the mold bar (120); a fixing supporter (30); an inner fixing bolt (40); a fixing pin (50); and a cap (60). The sequence of assembling the parts is as below. A fixing plate (20) is overlapped with and inserted into a concave groove of the mold bar (120) toward a lower side based on the mold bar (120). The fixing supporter (30) is inserted into a bump unit (22). An inner fixing bolt is additionally inserted into the bump unit (22). A fixing pin (50) is inserted into a fixing pin penetrating hole (23) formed on one end of the bump unit (22) and a fixing pin hole (43) of an inner fixing bolt (40). A cap (60) is rotated by matching the inner fixing nut (61) of the cap (60) with a screw unit (42) of the inner fixing bolt (40)., and the screw unit (42) is fastened, and the inner fixing bolt (40) is pulled. Then, the mold bar (120) comes in contact with a hanger plate (21) of the fixing plate (20) and is fixed and assembled. Accordingly, the present invention is able to safely and rapidly install a rail suspension apparatus for a ceiling driving vehicle.